#0  0x00007f584d706395 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = <optimized out>
#1  0x00007f584d709afb in __GI_abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x4, sa_sigaction = 0x4}, sa_mask = {__val = {5, 140017277808256, 31, 140017234260810, 1, 140017232912024, 5, 140017234269751, 3, 140016920011070, 2, 140017234260757, 1, 140017234269759, 3, 140016920011044}}, sa_flags = 12, sa_restorer = 0x7f584d82d643}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f584d73e093 in __libc_message (do_abort=2, fmt=0x7f584d82f098 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
        ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7f583ac7aaa0, reg_save_area = 0x7f583ac7a9b0}}
        ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7f583ac7aaa0, reg_save_area = 0x7f583ac7a9b0}}
        fd = 2
        on_2 = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#3  0x00007f584d748a16 in malloc_printerr (action=3, str=0x7f584d82c0af "free(): invalid pointer", ptr=<optimized out>) at malloc.c:6283
        buf = "00000000016ad6c0"
        cp = <optimized out>
#4  0x00007f584d74ccfc in __GI___libc_free (mem=<optimized out>) at malloc.c:3738
        ar_ptr = 0x7f584da6a1c0
        p = <optimized out>
        hook = <optimized out>
#5  0x00007f582f00c2b4 in hpaioPmlDeallocateObjects (hpaio=<optimized out>) at scan/sane/hpaio.c:604
        current = <optimized out>
        next = 0x3ff0000000000000
#6  sane_hpaio_close (handle=0x16b0520) at scan/sane/hpaio.c:2347
        hpaio = 0x16b0520
#7  0x00007f584e14e824 in ?? ()
No symbol table info available.
#8  0x00000000013f6e40 in ?? ()
No symbol table info available.
#9  0x0000000000421549 in scanner_close_device (self=0x12e2f40) at scanner.c:5346
        _tmp1_ = <optimized out>
        _tmp2_ = <optimized out>
        _tmp0_ = <optimized out>
        __PRETTY_FUNCTION__ = "scanner_close_device"
#10 0x00000000004215ba in scanner_fail_scan (self=0x13f6e40, error_code=3, error_string=0x42fb61 "Unable to start scan") at scanner.c:5367
        _tmp0_ = <optimized out>
        _tmp1_ = <optimized out>
        _tmp2_ = <optimized out>
        _tmp3_ = <optimized out>
#11 0x00000000004221d9 in scanner_do_get_parameters (self=<optimized out>) at scanner.c:6807
        _tmp8_ = <optimized out>
        _tmp10_ = <optimized out>
        _tmp7_ = <optimized out>
        _tmp9_ = <optimized out>
        _tmp1_ = {format = SANE_FRAME_GRAY, last_frame = 1, bytes_per_line = 1275, pixels_per_line = 1275, lines = 1753, depth = 8}
        _tmp11_ = <optimized out>
        info = <optimized out>
        _tmp37_ = <optimized out>
        _tmp62_ = <optimized out>
        _tmp75_ = <optimized out>
        _tmp40_ = <optimized out>
        _tmp66_ = <optimized out>
        _tmp5_ = <optimized out>
        job = <optimized out>
        _tmp53_ = <optimized out>
        _tmp0_ = <optimized out>
        _tmp23_ = <optimized out>
        _tmp36_ = <optimized out>
        _tmp61_ = <optimized out>
        _tmp19_ = <optimized out>
        _tmp57_ = <optimized out>
        _tmp31_ = <optimized out>
        _tmp44_ = <optimized out>
        _tmp4_ = <optimized out>
        _tmp14_ = <optimized out>
        _tmp27_ = <optimized out>
        _tmp65_ = <optimized out>
        _tmp60_ = <optimized out>
        _tmp18_ = <optimized out>
        _tmp30_ = <optimized out>
        _tmp69_ = <optimized out>
        _tmp13_ = <optimized out>
        _tmp64_ = <optimized out>
        _tmp77_ = <optimized out>
        _tmp3_ = <optimized out>
        _tmp39_ = <optimized out>
        _tmp21_ = <optimized out>
        _tmp34_ = <optimized out>
        _tmp47_ = <optimized out>
        _tmp42_ = <optimized out>
        _tmp68_ = <optimized out>
        status = <optimized out>
        _tmp2_ = <optimized out>
        _tmp12_ = <optimized out>
        _tmp25_ = <optimized out>
        _tmp50_ = <optimized out>
        _tmp63_ = <optimized out>
        _tmp76_ = <optimized out>
        _tmp20_ = <optimized out>
        _tmp33_ = <optimized out>
        _tmp59_ = <optimized out>
        _tmp16_ = <optimized out>
        _tmp41_ = <optimized out>
        _tmp67_ = <optimized out>
        buffer_size = <optimized out>
        _tmp6_ = <optimized out>
        _tmp29_ = <optimized out>
#12 scanner_scan_thread (self=<optimized out>) at scanner.c:7645
        _tmp14_ = <optimized out>
        _tmp15_ = <optimized out>
        version_code = <optimized out>
        _tmp3_ = <optimized out>
        _tmp13_ = <optimized out>
        _tmp2_ = <optimized out>
        _tmp12_ = <optimized out>
        _tmp1_ = <optimized out>
        _tmp9_ = <optimized out>
        _tmp11_ = <optimized out>
        status = <optimized out>
        _tmp5_ = <optimized out>
        _tmp0_ = 16777238
        _tmp4_ = 0x0
        _tmp8_ = <optimized out>
        _tmp10_ = <optimized out>
#13 _scanner_scan_thread_gthread_func (self=<optimized out>) at scanner.c:7664
No locals.
#14 0x00007f584e3bc266 in g_thread_create_proxy (data=0x1575ed0) at /build/buildd/glib2.0-2.30.1/./glib/gthread.c:1962
        thread = 0x1575ed0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#15 0x00007f584da76efc in start_thread (arg=0x7f583ac7b700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f583ac7b700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -6522687416755168972, 140736884497088, 140016920017344, 0, 3, 6614301129243482420, 6614196948316576052}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#16 0x00007f584d7b185d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#17 0x0000000000000000 in ?? ()
No symbol table info available.